diff options
| author | Max <msuraev@sysmocom.de> | 2017-06-13 15:07:01 +0200 |
|---|---|---|
| committer | Max <msuraev@sysmocom.de> | 2017-06-19 11:09:09 +0200 |
| commit | dd75bacb781c8a902d4cade1ee4f1c5e9c72e8b0 (patch) | |
| tree | 7e86b1fb529d1576251780d16ec3c24275ca3744 /include/osmocom/core/utils.h | |
| parent | 21be83794fb856f93e545ece7d60a451ea26bacc (diff) | |
Move NUM_BYTES macro to core library
It's universally useful so it make sense to have it in the shared core:
* move macro from libosmocoding to libosmocore
* add OSMO_ prefix
* add doxygen docs
Change-Id: I5386ba3e1f1cc153ba96c29dc71c9075a052aa02
Diffstat (limited to 'include/osmocom/core/utils.h')
| -rw-r--r-- | include/osmocom/core/utils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index 63a73ab4..1d1ebd8a 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -19,6 +19,8 @@ #define OSMO_STRINGIFY(x) #x /*! \brief Make a value_string entry from an enum value name */ #define OSMO_VALUE_STRING(x) { x, #x } +/*! \brief Number of bytes necessary to store given BITS */ +#define OSMO_BYTES_FOR_BITS(BITS) ((BITS + 8 - 1) / 8) #include <stdint.h> #include <stdio.h> |